Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 5 - Molecules and Compounds - Exercises - Cumulative Problems - Page 161: 89


A. 12 B. 4 C. 12 D. 7

Work Step by Step

A. $CaCl_4$ has 4 carbon atoms. Three of these molecules make 12 carbon atoms B. $CaCl_2$ has 2 carbon atoms. Two of these make 4 carbon atoms. C. $PCl_3$ has 3 carbon atoms. Four of these has 12 carbon atoms. D. $NaCl$ has 1 carbon atom. Seven of these make 7 carbons.
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